html, body {
	height: 100%;
	margin: 0;
	padding: 0;
	background-color: #000;
}
#wrap {
	height: 100%;
	width: 100%;
}
#gallery {
	top: 50%;
	margin-top: -84px;
	position: relative;
	text-align: center;			
}
#gallery img {
	box-shadow: 7px 7px 15px rgba(0, 0, 0, 0.3);
	cursor: pointer;
}

@media (hover: none) and (pointer: coarse) {
	.extra-menu a.btn-zoom {
		display: none;
	}
}